import java.util.Vector;

class FuzzyVariableSA{
    protected String name;
    protected Vector<FuzzySetSA> v_sets;

    public FuzzyVariableSA(String name){
	this.name = name;
	this.v_sets = new Vector();
    }//end constructor
    
    public void addFuzzySet(FuzzySetSA fs){
	this.v_sets.add(fs);
    }
    
    public String getName(){return this.name;}
    public int getNumberFuzzySets(){return this.v_sets.size();}
    public FuzzySetSA getFuzzySetAt(int pos){return this.v_sets.elementAt(pos);}
	
    

}//end FuzzyVariableSA
